cudaTest: 
	nvcc -o primes -g primes.cu -arch=compute_13 -O2 -code=compute_13 -I ~/NVIDIA_GPU_Computing_SDK/C/common/inc/ -I ~/NVIDIA_GPU_Computing_SDK/shared/inc/ -lcutil_x86_64 -L ~/NVIDIA_GPU_Computing_SDK/C/lib -lshrutil_x86_64 -L ~/NVIDIA_GPU_Computing_SDK/shared/lib/

